Terabit
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| Multiples of bits | ||||||
|---|---|---|---|---|---|---|
| Decimal prefixes | Binary prefixes | |||||
| Name | Symbol | Multiple | Name | Symbol | Multiple | |
| kilobit | kb | 103 | kibibit | Kib | 210 | |
| megabit | Mb | 106 | mebibit | Mib | 220 | |
| gigabit | Gb | 109 | gibibit | Gib | 230 | |
| terabit | Tb | 1012 | tebibit | Tib | 240 | |
| petabit | Pb | 1015 | pebibit | Pib | 250 | |
| exabit | Eb | 1018 | exbibit | Eib | 260 | |
| zettabit | Zb | 1021 | ||||
| yottabit | Yb | 1024 | ||||
A terabit is a unit of information or computer storage, commonly abbreviated "Tb".
1 terabit = 1012 bits = 1 000 000 000 000 bits (one trillion, long scale: one billion)
The terabit is closely related to the tebibit, which is equal to 240 bits.
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